EP 2344298 A1 20110720 - METHOD FOR REPLACING AN INNER DISK ELEMENT OF AN INTEGRALLY BLADED DISK
Title (en)
METHOD FOR REPLACING AN INNER DISK ELEMENT OF AN INTEGRALLY BLADED DISK
Title (de)
VERFAHREN ZUM AUSTAUSCH EINES INNEREN SCHEIBENELEMENTS EINER INTEGRAL BESCHAUFELTEN SCHEIBE
Title (fr)
PROCÉDÉ DE REMPLACEMENT D'UN ÉLÉMENT INTÉRIEUR DE DISQUE SUR UN DISQUE À AUBAGE INTÉGRAL
Publication
Application
Priority
- DE 2009001581 W 20091107
- DE 102008057160 A 20081113
Abstract (en)
[origin: WO2010054634A1] The present invention relates to a method for replacing an inner disk element (2) of an integrally bladed disk (1), wherein the integrally bladed disk (1) has a plurality of openings (9) in the form of axial through-bores in the joining region (8). The method begins with the filling of the axial through-bores (9), whereupon the inner disk element (2) of the integrally bladed disk (1) is removed from the remaining blade ring (3, 5, 6, 7). Then, a new inner disk element (2) is inserted into the remaining blade ring (3, 5, 6, 7) and the new inner disk element (2) and the remaining blade ring (3, 5, 6 7) are joined. Finally, the axial through-bores (9) are restored.
IPC 8 full level
B23P 6/00 (2006.01); B23K 15/00 (2006.01); B23K 20/12 (2006.01); F01D 5/00 (2006.01); F01D 5/34 (2006.01)
CPC (source: EP US)
B23K 15/0006 (2013.01 - EP US); B23K 20/129 (2013.01 - EP US); B23P 6/005 (2013.01 - EP US); F01D 5/005 (2013.01 - EP US); F01D 5/34 (2013.01 - EP US); B23K 2101/001 (2018.07 - EP US); F05D 2230/232 (2013.01 - EP US); F05D 2230/80 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US); Y10T 29/49316 (2015.01 - EP US); Y10T 29/49318 (2015.01 - EP US); Y10T 29/49321 (2015.01 - EP US); Y10T 29/49323 (2015.01 - EP US); Y10T 29/49719 (2015.01 - EP US); Y10T 29/4973 (2015.01 - EP US); Y10T 29/49798 (2015.01 - EP US)
Citation (search report)
See references of WO 2010054634A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008057160 A1 20100520; EP 2344298 A1 20110720; EP 2344298 B1 20121003; US 2011219616 A1 20110915; US 8667680 B2 20140311; WO 2010054634 A1 20100520
DOCDB simple family (application)
DE 102008057160 A 20081113; DE 2009001581 W 20091107; EP 09771689 A 20091107; US 200913129295 A 20091107